ION 2 vs Radeon RX 6900 XT

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Aggregate performance score

We've compared Radeon RX 6900 XT with ION 2, including specs and performance data.

RX 6900 XT
2020
16 GB GDDR6, 300 Watt
69.45
+20945%

RX 6900 XT outperforms ION 2 by a whopping 20945% based on our aggregate benchmark results.

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking221302
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation29.88no data
Power efficiency16.141.15
ArchitectureRDNA 2.0 (2020−2024)Tesla 2.0 (2007−2013)
GPU code nameNavi 21GT218
Market segmentDesktopLaptop
Release date28 October 2020 (4 years ago)3 June 2008 (16 years ago)
Launch price (MSRP)$999 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores512016
Core clock speed1825 MHz500 MHz
Boost clock speed2250 MHzno data
Number of transistors26,800 million260 million
Manufacturing process technology7 nm40 nm
Power consumption (TDP)300 Watt20 Watt
Texture fill rate720.04.000
Floating-point processing power23.04 TFLOPS0.03424 TFLOPS
ROPs1284
TMUs3208
Ray Tracing Cores80no data

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 4.0 x16PCIe 2.0 x16
Length267 mmno data
Width3-slotno data
Supplementary power connectors2x 8-pinno data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR6System Shared
Maximum RAM amount16 GBSystem Shared
Memory bus width256 BitSystem Shared
Memory clock speed2000 MHzSystem Shared
Memory bandwidth512.0 GB/sno data
Shared memory-+

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors1x HDMI, 2x DisplayPort, 1x USB Type-CNo outputs
HDMI+-

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 Ultimate (12_2)11.1 (10_1)
Shader Model6.54.1
OpenGL4.63.3
OpenCL2.11.1
Vulkan1.2N/A
CUDA-1.2

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD1950−1
1440p1250−1
4K79-0−1

Cost per frame, $

1080p5.12no data
1440p7.99no data
4K12.65no data

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077 130−140
+6650%
2−3
−6650%

Full HD
Medium Preset

Assassin's Creed Odyssey 117
+3800%
3−4
−3800%
Assassin's Creed Valhalla 169 0−1
Battlefield 5 220−230
+22100%
1−2
−22100%
Call of Duty: Modern Warfare 110−120
+5850%
2−3
−5850%
Cyberpunk 2077 130−140
+6650%
2−3
−6650%
Far Cry 5 110−120 0−1
Far Cry New Dawn 170−180 0−1
Forza Horizon 4 230−240
+23700%
1−2
−23700%
Hitman 3 120−130
+3125%
4−5
−3125%
Horizon Zero Dawn 250−260
+3063%
8−9
−3063%
Metro Exodus 150−160 0−1
Red Dead Redemption 2 120−130 0−1
Shadow of the Tomb Raider 290−300
+7225%
4−5
−7225%
Watch Dogs: Legion 150−160
+443%
27−30
−443%

Full HD
High Preset

Assassin's Creed Odyssey 279
+9200%
3−4
−9200%
Assassin's Creed Valhalla 142 0−1
Battlefield 5 220−230
+22100%
1−2
−22100%
Call of Duty: Modern Warfare 110−120
+5850%
2−3
−5850%
Cyberpunk 2077 130−140
+6650%
2−3
−6650%
Far Cry 5 110−120 0−1
Far Cry New Dawn 170−180 0−1
Forza Horizon 4 230−240
+23700%
1−2
−23700%
Hitman 3 120−130
+3125%
4−5
−3125%
Horizon Zero Dawn 250−260
+3063%
8−9
−3063%
Metro Exodus 150−160 0−1
Red Dead Redemption 2 120−130 0−1
Shadow of the Tomb Raider 290−300
+7225%
4−5
−7225%
The Witcher 3: Wild Hunt 140−150
+1556%
9−10
−1556%
Watch Dogs: Legion 150−160
+443%
27−30
−443%

Full HD
Ultra Preset

Assassin's Creed Odyssey 98
+3167%
3−4
−3167%
Assassin's Creed Valhalla 137 0−1
Call of Duty: Modern Warfare 110−120
+5850%
2−3
−5850%
Cyberpunk 2077 130−140
+6650%
2−3
−6650%
Far Cry 5 110−120 0−1
Forza Horizon 4 248
+24700%
1−2
−24700%
Hitman 3 120−130
+3125%
4−5
−3125%
Horizon Zero Dawn 283
+3438%
8−9
−3438%
Shadow of the Tomb Raider 290−300
+7225%
4−5
−7225%
The Witcher 3: Wild Hunt 164
+1722%
9−10
−1722%
Watch Dogs: Legion 121
+332%
27−30
−332%

Full HD
Epic Preset

Red Dead Redemption 2 120−130 0−1

1440p
High Preset

Battlefield 5 160−170 0−1
Far Cry New Dawn 110−120 0−1

1440p
Ultra Preset

Assassin's Creed Odyssey 99 0−1
Assassin's Creed Valhalla 109 0−1
Call of Duty: Modern Warfare 80−85 0−1
Cyberpunk 2077 70−75 0−1
Far Cry 5 80−85 0−1
Forza Horizon 4 270−280
+27000%
1−2
−27000%
Hitman 3 100−110
+1583%
6−7
−1583%
Horizon Zero Dawn 224
+11100%
2−3
−11100%
Metro Exodus 117 0−1
Shadow of the Tomb Raider 190−200 0−1
The Witcher 3: Wild Hunt 120−130 0−1
Watch Dogs: Legion 230−240
+23800%
1−2
−23800%

1440p
Epic Preset

Red Dead Redemption 2 110−120
+5600%
2−3
−5600%

4K
High Preset

Battlefield 5 85−90 0−1
Far Cry New Dawn 65−70 0−1
Hitman 3 83 0−1
Horizon Zero Dawn 220−230
+22500%
1−2
−22500%
Metro Exodus 110−120 0−1
The Witcher 3: Wild Hunt 122 0−1

4K
Ultra Preset

Assassin's Creed Odyssey 68
+6700%
1−2
−6700%
Assassin's Creed Valhalla 66 0−1
Call of Duty: Modern Warfare 50−55 0−1
Cyberpunk 2077 35−40 0−1
Far Cry 5 50−55 0−1
Forza Horizon 4 162 0−1
Shadow of the Tomb Raider 110−120 0−1
Watch Dogs: Legion 54 0−1

4K
Epic Preset

Red Dead Redemption 2 75−80
+3650%
2−3
−3650%

Here's the range of performance differences observed across popular games:

  • in Horizon Zero Dawn, with 1440p resolution and the Ultra Preset, the RX 6900 XT is 11100% faster.

All in all, in popular games:

  • Without exception, RX 6900 XT surpassed ION 2 in all 29 of our tests.

Pros & cons summary


Performance score 69.45 0.33
Recency 28 October 2020 3 June 2008
Chip lithography 7 nm 40 nm
Power consumption (TDP) 300 Watt 20 Watt

RX 6900 XT has a 20945.5% higher aggregate performance score, an age advantage of 12 years, and a 471.4% more advanced lithography process.

ION 2, on the other hand, has 1400% lower power consumption.

The Radeon RX 6900 XT is our recommended choice as it beats the ION 2 in performance tests.

Be aware that Radeon RX 6900 XT is a desktop card while ION 2 is a notebook one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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AMD Radeon RX 6900 XT
Radeon RX 6900 XT
NVIDIA ION 2
ION 2

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Community ratings

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